def handle_delete(self, request, user, *args, **kwargs):
'''Treat DELETE requests to remove IP and Equipment relationship.
URL: ip/<id_ip>/equipamento/<id_equipamento>/$
'''
try:
ip_id = kwargs.get('id_ip')
equip_id = kwargs.get('id_equipamento')
if not is_valid_int_greater_zero_param(ip_id):
self.log.error(
u'The ip_id parameter is not a valid value: %s.', ip_id)
raise InvalidValueError(None, 'ip_id', ip_id)
if not is_valid_int_greater_zero_param(equip_id):
self.log.error(
u'The equip_id parameter is not a valid value: %s.',
equip_id)
raise InvalidValueError(None, 'equip_id', equip_id)
Ip.get_by_pk(ip_id)
Equipamento.get_by_pk(equip_id)
with distributedlock(LOCK_IP_EQUIPMENT % (ip_id, equip_id)):
ipv4 = Ip.get_by_pk(ip_id)
equipament = Equipamento.get_by_pk(equip_id)
# Delete vlan's cache
destroy_cache_function([ipv4])
# delete equipment's cache
destroy_cache_function([equip_id], True)
server_pool_member_list = ServerPoolMember.objects.filter(
ip=ipv4)
if server_pool_member_list.count() != 0:
# IP associated with Server Pool
server_pool_name_list = set()
for member in server_pool_member_list:
item = '{}: {}'.format(member.server_pool.id,
member.server_pool.identifier)
server_pool_name_list.add(item)
server_pool_name_list = list(server_pool_name_list)
server_pool_identifiers = ', '.join(server_pool_name_list)
raise IpCantRemoveFromServerPool(
{
'ip': mount_ipv4_string(ipv4),
'equip_name': equipament.nome,
'server_pool_identifiers': server_pool_identifiers
},
"Ipv4 não pode ser disassociado do equipamento %s porque ele está sendo utilizando nos Server Pools (id:identifier) %s"
% (equipament.nome, server_pool_identifiers))
remove_ip_equipment(ip_id, equip_id, user)
return self.response(dumps_networkapi({}))
except IpCantRemoveFromServerPool, e:
return self.response_error(385, e.cause.get('ip'),
e.cause.get('equip_name'),
e.cause.get('server_pool_identifiers'))
def handle_delete(self, request, user, *args, **kwargs):
"""Handles DELETE requests to deallocate all relationships between NetworkIPv4.
URL: network/ipv4/<id_network_ipv4>/deallocate/
"""
self.log.info('Deallocate all relationships between NetworkIPv4.')
try:
# Commons Validations
# User permission
if not has_perm(user, AdminPermission.VLAN_MANAGEMENT,
AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
return self.not_authorized()
# Business Validations
# Load URL param
network_ipv4_id = kwargs.get('id_network_ipv4')
# Valid NetworkIpv4 ID
if not is_valid_int_greater_zero_param(network_ipv4_id):
self.log.error(
u'Parameter id_network_ipv4 is invalid. Value: %s.',
network_ipv4_id)
raise InvalidValueError(None, 'id_network_ipv4',
network_ipv4_id)
# Existing NetworkIpv4 ID
network_ipv4 = NetworkIPv4().get_by_pk(network_ipv4_id)
for ipv4 in network_ipv4.ip_set.all():
server_pool_member_list = ServerPoolMember.objects.filter(
ip=ipv4)
if server_pool_member_list.count() != 0:
# IP associated with Server Pool
server_pool_name_list = set()
for member in server_pool_member_list:
item = '{}: {}'.format(member.server_pool.id,
member.server_pool.identifier)
server_pool_name_list.add(item)
server_pool_name_list = list(server_pool_name_list)
server_pool_identifiers = ', '.join(server_pool_name_list)
ip_formated = mount_ipv4_string(ipv4)
network_ipv4_ip = mount_ipv4_string(network_ipv4)
raise IpCantRemoveFromServerPool(
{
'ip': ip_formated,
'network_ip': network_ipv4_ip,
'server_pool_identifiers': server_pool_identifiers
},
'Não foi possível excluir a rede %s pois o ip %s contido nela esta sendo usado nos Server Pools (id:identifier) %s'
% (network_ipv4_ip, ip_formated,
server_pool_identifiers))
with distributedlock(LOCK_NETWORK_IPV4 % network_ipv4_id):
destroy_cache_function([network_ipv4.vlan_id])
key_list_eqs = Equipamento.objects.filter(
ipequipamento__ip__networkipv4=network_ipv4).values_list(
'id', flat=True)
destroy_cache_function(key_list_eqs, True)
# Business Rules
# Remove NetworkIPv4 (will remove all relationships by cascade)
locks_used = [LOCK_NETWORK_IPV4 % network_ipv4_id]
network_ipv4.delete_v3(locks_used)
# Return nothing
return self.response(dumps_networkapi({}))
except IpCantRemoveFromServerPool, e:
return self.response_error(386, e.cause.get('network_ip'),
e.cause.get('ip'),
e.cause.get('server_pool_identifiers'))
def handle_delete(self, request, user, *args, **kwargs):
"""Treat requests DELETE to deallocate all relationships between Vlan.
URL: vlan/<id_vlan>/deallocate/
"""
self.log.info("Deallocate all relationships between Vlan.")
try:
# User permission
if not has_perm(user, AdminPermission.VLAN_MANAGEMENT,
AdminPermission.WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.')
raise UserNotAuthorizedError(None)
# Load URL param
id_vlan = kwargs.get('id_vlan')
# Valid vlan id
if not is_valid_int_greater_zero_param(id_vlan):
self.log.error(
u'The id_vlan parameter is not a valid value: %s.',
id_vlan)
raise InvalidValueError(None, 'id_vlan', id_vlan)
# Find Vlan by id to check if it exist
vlan = Vlan().get_by_pk(id_vlan)
# Delete vlan's cache
destroy_cache_function([id_vlan])
# Delete equipment's cache
equip_id_list = []
for netv4 in vlan.networkipv4_set.all():
for ipv4 in netv4.ip_set.all():
server_pool_member_list = ServerPoolMember.objects.filter(
ip=ipv4)
if server_pool_member_list.count() != 0:
# IP associated with Server Pool
server_pool_name_list = set()
for member in server_pool_member_list:
item = '{}: {}'.format(
member.server_pool.id,
member.server_pool.identifier)
server_pool_name_list.add(item)
server_pool_name_list = list(server_pool_name_list)
server_pool_identifiers = ', '.join(
server_pool_name_list)
ip_formated = mount_ipv4_string(ipv4)
vlan_name = vlan.nome
network_ip = mount_ipv4_string(netv4)
raise IpCantRemoveFromServerPool(
{
'ip': ip_formated,
'vlan_name': vlan_name,
'network_ip': network_ip,
'server_pool_identifiers':
server_pool_identifiers
},
"Não foi possível excluir a vlan %s pois ela possui a rede %s e essa rede possui o ip %s contido nela, e esse ip esta sendo usado nos Server Pools (id:identifier) %s"
% (vlan_name, network_ip, ip_formated,
server_pool_identifiers))
for ip_equip in ipv4.ipequipamento_set.all():
equip_id_list.append(ip_equip.equipamento_id)
for netv6 in vlan.networkipv6_set.all():
for ip in netv6.ipv6_set.all():
server_pool_member_list = ServerPoolMember.objects.filter(
ipv6=ip)
if server_pool_member_list.count() != 0:
# IP associated with Server Pool
server_pool_name_list = set()
for member in server_pool_member_list:
item = '{}: {}'.format(
member.server_pool.id,
member.server_pool.identifier)
server_pool_name_list.add(item)
server_pool_name_list = list(server_pool_name_list)
server_pool_identifiers = ', '.join(
server_pool_name_list)
ip_formated = mount_ipv6_string(ip)
vlan_name = vlan.nome
network_ip = mount_ipv6_string(netv6)
raise IpCantRemoveFromServerPool(
{
'ip': ip_formated,
'vlan_name': vlan_name,
'network_ip': network_ip,
'server_pool_identifiers':
server_pool_identifiers
},
"Não foi possível excluir a vlan %s pois ela possui a rede %s e essa rede possui o ip %s contido nela, e esse ip esta sendo usado nos Server Pools (id:identifier) %s"
% (vlan_name, network_ip, ip_formated,
server_pool_identifiers))
for ip_equip in ip.ipv6equipament_set.all():
equip_id_list.append(ip_equip.equipamento_id)
destroy_cache_function(equip_id_list, True)
with distributedlock(LOCK_VLAN % id_vlan):
# Remove Vlan
vlan.delete()
return self.response(dumps_networkapi({}))
except IpCantRemoveFromServerPool, e:
return self.response_error(387, e.cause.get('vlan_name'),
e.cause.get('network_ip'),
e.cause.get('ip'),
e.cause.get('server_pool_identifiers'))
def handle_delete(self, request, user, *args, **kwargs):
"""Treat DELETE requests to remove the relationship between IPv6 and equipment.
URL: ipv6/<id_ipv6>/equipment/<id_equip>/remove/
"""
from networkapi.ip.models import Ipv6, Ipv6Equipament, IpNotFoundError, IpEquipmentNotFoundError, IpEquipamentoDuplicatedError, IpError, IpCantBeRemovedFromVip, IpEquipCantDissociateFromVip, \
IpCantRemoveFromServerPool
from networkapi.equipamento.models import Equipamento, EquipamentoNotFoundError, EquipamentoError
self.log.info('Remove an IPv6 to a equipament.')
try:
ipv6_id = kwargs.get('id_ipv6')
equip_id = kwargs.get('id_equip')
# Valid Ipv6 ID
if not is_valid_int_greater_zero_param(ipv6_id):
self.log.error(
u'The id_ipv6 parameter is not a valid value: %s.',
ipv6_id)
raise InvalidValueError(None, 'id_ipv6', ipv6_id)
# Valid Ipv6 ID
if not is_valid_int_greater_zero_param(equip_id):
self.log.error(
u'The id_equip parameter is not a valid value: %s.',
equip_id)
raise InvalidValueError(None, 'id_equip', equip_id)
# Find Equipament by ID to check if it exist
Equipamento().get_by_pk(equip_id)
# Find IPv6 by ID to check if it exist
Ipv6().get_by_pk(ipv6_id)
with distributedlock(LOCK_IPV6 % ipv6_id):
# User permission
if not has_perm(user, AdminPermission.IPS,
AdminPermission.WRITE_OPERATION, None,
equip_id,
AdminPermission.EQUIP_WRITE_OPERATION):
self.log.error(
u'User does not have permission to perform the operation.'
)
raise UserNotAuthorizedError(None)
ip = Ipv6().get_by_pk(ipv6_id)
equipament = Equipamento().get_by_pk(equip_id)
# Delete vlan's cache
destroy_cache_function([ip.networkipv6.vlan_id])
# delete equipment's cache
destroy_cache_function([equip_id], True)
# Remove Ipv6Equipament
ipv6_equipament = Ipv6Equipament()
server_pool_member_list = ServerPoolMember.objects.filter(
ipv6=ip)
if server_pool_member_list.count() != 0:
# IP associated with Server Pool
server_pool_name_list = set()
for member in server_pool_member_list:
item = '{}: {}'.format(member.server_pool.id,
member.server_pool.identifier)
server_pool_name_list.add(item)
server_pool_name_list = list(server_pool_name_list)
server_pool_identifiers = ', '.join(server_pool_name_list)
raise IpCantRemoveFromServerPool(
{
'ip': mount_ipv6_string(ip),
'equip_name': equipament.nome,
'server_pool_identifiers': server_pool_identifiers
},
'Ipv6 não pode ser disassociado do equipamento %s porque ele está sendo utilizando nos Server Pools (id:identifier) %s'
% (equipament.nome, server_pool_identifiers))
ipv6_equipament.remove(user, ipv6_id, equip_id)
return self.response(dumps_networkapi({}))
except IpCantRemoveFromServerPool, e:
return self.response_error(385, e.cause.get('ip'),
e.cause.get('equip_name'),
e.cause.get('server_pool_identifiers'))